五极管

The vacuum tube, specifically a pentode, amplifies the electrical signal.
真空管，特别是五极管，放大了电信号。
The old radio relied on a single pentode valve to produce sound.
那台老式收音机依靠一个五极真空管来产生声音。
The pentode has five electrodes: cathode, grid, screen grid, control grid, and anode.
五极管有五个电极：阴极、栅极、屏极、控制栅极和阳极。
In the early days of television, pentodes were commonly used in the vertical deflection circuit.
在电视技术的早期，五极管常用于垂直偏转电路中。
The audio amplifier uses a high-mu pentode for voltage gain stage.
音频放大器使用高mu值的五极管作为电压增益级。
The pentode's ability to suppress grid current makes it suitable for high-power applications.
五极管抑制栅极电流的能力使其适用于高功率应用。
The vintage guitar amp is prized for its warm tone produced by a set of aged pentode tubes.
复古吉他放大器因其由老旧五极管产生的温暖音色而受到珍视。
In a pentode, the screen grid helps to protect the control grid from the high voltage at the anode.
在五极管中，屏极有助于保护控制栅极免受阳极高电压的影响。
The rectifier circuit often incorporates a pentode in its design for more efficient power conversion.
整流电路设计中常融入五极管，以实现更高效的能量转换。
The pentode tube, with its complex structure, was once a cornerstone of electronic circuit design.
拥有复杂结构的五极管曾是电子电路设计中的基石。